Lumphini Park Outdoor Swimming Pool | สระว่ายน้ำสวนลุมพินี

Single-swim admission is not available to the general public, but the price of an annual membership is so low that it may be worth it - even for a short stay.

THB 300 per year + THB 150 per 1½-hour visit. Senior Citizens (60) THB 150 per year + THB 80 per 1½-hour visit. (See "Facility Notes", below.) [January, 2024]

The Facebook page for the facility shown as its Website in the "Contact & Location" section of the site is entirely in Thai and much of the information on that page is in untranslatable graphic images, but there are several images in the "Photos" section of the Facebook page that are in English and include things like schedules and images of the sorts of swimsuits that are not acceptable.

A swimming cap is mandatory. There's a board with drawings of suitable attire (you can see it on the "Photos" section of the Facebook page. It seems to suggest that shorts longer than knee level are not acceptable. A medical certificate is no longer required.

Membership is via the "CSTD Smart Member" app which can be downloaded from the Play stores. You can take out a membership and book a same-day swimming session via the app.